/*
 * Copyright:  2018 smarabbit studio.
 *
 *  Licensed under the Confluent Community License; you may not use this file
 *  except in compliance with the License.  You may obtain a copy of the License at
 *
 *  http://www.confluent.io/confluent-community-license
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 *  WARRANTIES OF ANY KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations under the License.
 *
 *  @作   者： 黄开晖 (117227773@qq.com)
 *  @日   期:  2021年8月25日
 */
package com.massyframework.beanskin.runtime.framework.installing;

import com.massyframework.beanskin.ModuleAware;
import com.massyframework.beanskin.assembly.Assembly;
import com.massyframework.beanskin.runtime.framework.installing.classloading.HotDeploymentableClassLoader;
import com.massyframework.beanskin.util.BeanSkinServiceLoaderUtils;
import com.massyframework.beanskin.util.classloading.ModuleClassLoaderBuilder;

/**
 * 模块类加载器构建器工厂
 * @author huangkh
 *
 */
public class ModuleClassLoaderBuilderFactory {

	/**
	 * 创建模块类加载器构建器
	 * @param kernel {@link Assembly},内核装配件
	 * @return {@link ModuleClassLoaderBuilder}
	 */
	public static ModuleClassLoaderBuilder createModuleClassLoaderBuilder(Assembly kernel) {
		ClassLoader loader = kernel.getModuleClassLoader();
		
		ModuleClassLoaderBuilder result =
				BeanSkinServiceLoaderUtils.loadService(ModuleClassLoaderBuilder.class, loader);
		if (result == null) {
			result = HotDeploymentableClassLoader.newBuilder();
		}
		ModuleAware.tryToBind(result, kernel);
		return result;
	}
}
